Base | Representation |
---|---|
bin | 11100111101011… |
… | …011011001000110 |
3 | 1020212020111112010 |
4 | 130331123121012 |
5 | 1443340140110 |
6 | 120113435050 |
7 | 15016533060 |
oct | 3475333106 |
9 | 1225214463 |
10 | 485865030 |
11 | 22a292652 |
12 | 11686ba86 |
13 | 79876401 |
14 | 48756730 |
15 | 2c9c5020 |
hex | 1cf5b646 |
485865030 has 32 divisors (see below), whose sum is σ = 1332658944. Its totient is φ = 111054816.
The previous prime is 485865013. The next prime is 485865053. The reversal of 485865030 is 30568584.
It is a happy number.
It is a super-3 number, since 3×4858650303 (a number of 27 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 485865030.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156612 + ... + 1157031.
It is an arithmetic number, because the mean of its divisors is an integer number (41645592).
Almost surely, 2485865030 is an apocalyptic number.
485865030 is an abundant number, since it is smaller than the sum of its proper divisors (846793914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485865030 is a wasteful number, since it uses less digits than its factorization.
485865030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2313660.
The product of its (nonzero) digits is 115200, while the sum is 39.
The square root of 485865030 is about 22042.3462907196. The cubic root of 485865030 is about 786.1496293294.
The spelling of 485865030 in words is "four hundred eighty-five million, eight hundred sixty-five thousand, thirty".
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